there are some things to know:
- you need the "special screwdriver" to remove the little silver screws on the outside of the housing - total of 4 screws need to come out, 2 Large Black, 2 Small Silver with special head (not a torx, i just do not know what its called - Harbor Freight sells the tool for $5?) - removing all 4 screws, allows you to back the throttle tube out just enough for you to get the shims installed
- if you want to go the longer route, leave the 2 Smaller Silver screws in place, and unplug the throttle housing from the main wire harness...the plug is up and under the fairing near the fuel tank - doing that will allow you to completely remove the throttle tube and install the shims with everything in your hand
- i myself, ended up at the dealer...they got it done for me really quickly, and i was on my way - at the time i didn't know about removing the Small Silver screws, and i just did not feel like snapping tabs off the fairing - if i had known that taking all 4 screws out did the trick, i would have done it myself